UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EpRjK+cGZRfSVKobbgPmcpJ9z1/ivnI5c81Iskyehk0=' 
WHERE 
  key_id = 'e261838922351fcc1ea866c09f227ea4443a96da35cc8119762cbdb06c85823a' 
  AND (
    token = 'EpRjK+cGZRfSVKobbgPmcpJ9z1/ivnI5c81Iskyehk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )